In this brief survey, the three most recent contributions to the discussion of growth rate differentials are considered.All three, using different arguments, arrive at the conclusion that such a disparity should be considered as exceptional.Some argue, on the one hand, that the highest growth rates have been reached thanks to a very elastic labour
A new pneumococcal conjugate vaccine is currently undergoing Jolie Tank advanced clinical evaluation prior to its planned introduction in Cuba.The implementation of the pneumococcal vaccination strategy has been designed with consideration of the need to maximize both its direct and indirect effects.A novel approach is suggested, which addresses pr
The brown bear (Ursus arctos) hibernates for 5 to 6 months each winter and during this time ingests no food or water and remains anuric and Seat Pad inactive.Despite these extreme conditions, bears do not develop azotemia and preserve their muscle and bone strength.To date most renal studies have been limited to small numbers of bears, often in cap
BackgroundA total of 3,419 new HIV diagnoses were reported in Germany in 2016, with migrants from sub-Saharan Africa (misSA) accounting for 14.1%.To understand the driving factors behind the epidemiological situation, we conducted a quantitative cross-sectional survey on knowledge, attitudes, behavior, and practices regarding HIV and sexually trans